baber/WOPTO huggingface dataset:
Patent TW-556116-B (TW)
Title: Wireless touch-pen data input device and method
Inventor: CHEE HEEM HOE
Filed: 2000-12-20
Granted: 2003-10-01
Abstract: The present invention is a wireless touch-pen data input device and the method thereof, which is suitable for combining with an intelligent information system to input the pen-writable data, such as hand writing, electronic signature, hand drawing and so on, into the intelligent information system; and, also can be used as a cursor moving control device for controlling the cursor movement on the display screen of the intelligent information system. The wireless touch-pen data input device and method is to configure two photosensitive angular detection module on a moveable case, such as the case of a notebook PC or personal digital assistant device, so that the plane on which the case is located, such as the office desktop, can be defined as a working plane using the locations of the two photosensitive angular detection modules as the references. The working plane is corresponded to the display plane of the display screen of the intelligent information system, and each position point on the working plane is corresponded to one pixel in the display screen. Each pixel in the display screen is assigned using a wireless pen.
Patent TW-541167-B (TW)
Title: Absorbent article with perforated top sheet
Inventor: MIZUTANI SATOSHI
IPC: A61F5/44
Filed: 2000-12-21
Granted: 2003-07-11
Abstract: The topic of this invention is to obtain a surface sheet for a flexible absorbable article without sticky or stuffy feeling. An absorbable article has a surface sheet covering the surface on its liquid receiving side and is provided with a large number of perforated parts. The surface sheet 1 has an outer resin layer 10 formed from a thermoplastic resin layer 10 and an inner resin layer 20. The outer resin layer 10 contains a particulate material 13 with a particle size of 2-20 mum and the inner resin layer 20 is constituted of a thermoplastic resin of which the density is lower than that of a thermoplastic resin of the outer resin layer 30. The surface sheet has an excellent wearing feeling because it is free from a sticky or stuffy feeling and great flexibility.
Patent TW-522722-B (TW)
Title: Method of integrating a watermark into a compressed image
Inventor: ACHARYA TINKU
IPC: H04N1/387
Filed: 2001-02-26
Granted: 2003-03-01
Abstract: In accordance with one embodiment of the invention, a method of integrating at least a portion of a watermark into at least a portion of a compressed image includes the following. The at least a portion of the watermark is encoded. The at least a portion the image is compressed. The at least a portion of the encoded watermark and the at least a portion of the compressed image are combined. Of course, many other embodiments in accordance with the invention are included within the scope of the present invention.
Patent TW-I247159-B (TW)
Title: Image display apparatus and driving method thereof
Inventor: AKIMOTO HAJIME
IPC: G09G3/32
Filed: 2001-03-09
Granted: 2006-01-11
Abstract: To provide an image display apparatus satisfying the reduction of the electric power consumption and the downsizing of the cost simultaneously. An image display apparatus has a display part composed of plural pixels; a control part for controlling the display part; and a signal line arranged inside the display part for inputting a display signal into said pixel, wherein the pixel has at least one or more switches and first capacitances for storing the display signal input through the signal line as charge for a designated period of time or longer; and further has a means for rewriting the display signal stored in the first capacitance into the first capacitance without using the signal line in responsive to an instruction of the control part.
Patent TW-539716-B (TW)
Title: Thermosetting epoxy resin composition
Inventor: FUKUZAWA TAKAO
IPC: C08L61/34
Filed: 2001-04-11
Granted: 2003-07-01
Abstract: The object was to provide an epoxy resin composition which has excellent flame retardancy, heat resistance and humidity resistance and is advantageously used for semiconductor encapsulating, laminated boards, electrical insulation and the like. This could be reached by a thermosetting resin composition containing the following components (A) and (B): component (A): an epoxy resin component (B); a phenol resin containing a phenol compound represented by the following general formula (1): wherein R1 and R2 are a hydrogen atom or alkyl group having 1 to 4 carbon atoms, and R3 is an amino group, alkyl group having 1 to 4 carbon atoms, phenyl group, vinyl group or the like, and wherein m is an integer of 1 or 2.
Patent TW-I247946-B (TW)
Title: Electro-optical device, projecting-type display apparatus, and method for manufacturing the electro-optical device
Inventor: YASUKAWA MASAHIRO
IPC: G02F1/1362
Filed: 2001-04-20
Granted: 2006-01-21
Abstract: The present invention relates to an electro-optical device, projecting-type display apparatus, and method for manufacturing the electro-optical device. In a TFT array substrate 10 of an electro-optical device, a channel region 1a' of a TFT 30 is covered, on an upper layer side thereof, by a scan line 3a, a drain electrode 11, a first light shielding film 13 and a data line 3a, and is covered, on a lower layer side thereof, by a second light shielding film 14. A trench 16 for forming a side wall is formed sideways in the channel region 1a' of the TFT 30 and a light shielding conductive film is formed in the trench simultaneously with the first light shielding film 13, thus forming a light shielding side wall 131. Since the channel region 1a' is shielded from light three-dimensionally, light is prevented from impinging on the channel region of an image switching TFT obliquely or sideways, thus preventing erroneous operation of the TFT or lowering of reliability thereof.
Patent TW-508528-B (TW)
Title: Electronic apparatus and production method thereof
Inventor: OKABE YOSHIMASA
IPC: G06F21/12
Filed: 2001-04-24
Granted: 2002-11-01
Abstract: To provide an electrical apparatus and the manufacturing method thereof, wherein data can be written in EEPROM with efficiency and the data stored in EEPROM has the slightest possibility of being rewritten in the market. The manufacturing method of the electrical apparatus which comprises a board comprising an area capable of being detached, a central processing unit, a nonvolatile memory element being electrically rewritable, and a connector in said area; wherein data can not be written in said memory element by controlling directly an internal circuit of said central processing unit in the state that said area is detached; the manufacturing method of the electrical apparatus having a write-in step of which data is written in said memory element by controlling directly an internal logic circuit of said central processing unit, connecting an external device to said connector; and a detaching step of detaching said area after said write-in step.
Patent TW-508651-B (TW)
Title: Deep sumicron MOS device fabrication method
Inventor: HU JIUN-PING
IPC: H01L21/02
Filed: 2001-05-18
Granted: 2002-11-01
Abstract: A method for fabricating metal-oxide semiconductor (MOS) devices. It includes the steps of forming a plurality of active regions in a first dielectric layer on a silicon substrate, followed by conformably deposited a second and third dielectric layers on the silicon substrate. The third dielectric layer is anisotropically and selectively etched to form a plurality of sidewall spacers. These sidewall spacers are used as a mask to form a plurality of through holes in the base portion of the second dielectric layer. The through holes are filled with a filler dielectric layer, which is then etched back to form a plurality of dielectric columns. After the removal of the first and second layers, the dielectric columns serve as a hard mask to form a plurality of conductive gates. This process allows the conductive gates to be fabricated which have a critical dimension finer than that allowed by the underlying photolithographic technique.
Patent TW-520978-B (TW)
Title: Lures
Inventor: OHKAWA KOUICHI
IPC: C08F2/00
Filed: 2001-07-27
Granted: 2003-02-21
Abstract: Lures made of acrylic acid-based polymers, preferably molded polyacrylate articles containing water. These lures are comparable in softness, flexibility and molding properties to commonly employed plastic worms (lures) made of vinyl chloride and yet free from the problems of environmental hormones, dioxin, etc. as occurring in the vinyl chloride lures. Namely, favorable fishing and fishery lures which would not remain in nature and thus are non-detrimental to the environment are provided.
Patent TW-506038-B (TW)
Title: Changing local compressibility of a wafer support member
Inventor: SCOTT DIANE B
IPC: H01L21/683
Filed: 2001-08-10
Granted: 2002-10-11
Abstract: A wafer support member (1), and a method of changing local compressibility of a wafer support member (1) to provide a seal, includes, dispensing a curable sealant material (9) onto a resiliently compressible wafer support member (1), the support member having pores (6) for directing either fluid borne pressure or fluid borne vacuum between die wafer support member (1) and a backside of a wafer to be supported, wicking the sealant material (9) into pores (6) of the wafer support member (1), curing the sealant material (9) to provide a film closing each of the pores (6) that are intercepted by the sealant material (9), to change local compressibility of the edge margin (5) of the wafer support member (1), and provide a seal.
Patent TW-550870-B (TW)
Title: Power charging system and related apparatuses
Inventor: LIU SEN-HSIANG
IPC: H02J7/00
Filed: 2001-09-07
Granted: 2003-09-01
Abstract: The present invention is related to a charging system for charging a plurality of portable devices. Each of the portable devices has a charging port for inputting a working voltage of the portable device. The charging system includes a plurality of transformers for transforming a plurality of different input voltages to a DC (direct current) power of a standard voltage; a power cord having a first connection end and a second connection end respectively for inputting and outputting the DC power of the standard voltage; and a plurality of converters for converting the standard voltage to the working voltages of the plurality of portable devices. Wherein each of the converters has an input port and an output port respectively for inputting the standard voltage from the second connection end of the power cord, and for outputting a working voltage of a portable device to the charging port of the portable device. A user can therefore charge the portable devices with the standard voltage by connecting the portable devices, the corresponding converters and the power cord to any one of the transformers.
Patent TW-498182-B (TW)
Title: Volumetric three-dimensional display system
Inventor: DORVAL RICK K
IPC: G02B27/22
Filed: 2001-09-07
Granted: 2002-08-11
Abstract: The invention features a volumetric display system including an optical relay, a motor, support structure coupled to the motor, a projection screen disposed on the support structure, and a projection optic. During operation, the projection optic receives a light beam from the optical relay and projects the light beam onto the projection screen. Also, the motor rotates the support structure, the projection screen and the projection optic about a rotation axis.
Patent TW-518915-B (TW)
Title: The double access structure of flexible printed circuits with the adhesiveless bounding film and its application to the chip on film (COF) structure
Inventor: LIN GWUN-JIN
IPC: H05K1/00
Filed: 2001-10-22
Granted: 2003-01-21
Abstract: The present invention relates to the double access with single copper layer structure of flexible printed circuits with the adhesiveless bounding film and its application to the chip on film (COF) structure. The structure of this invention is similar to the single side printed circuits, but it can access both sides of the single copper layer. Therefore, it not only has the same feature as the single side printed circuit such as flexibility, but it also can improve the circuit layout and design more electronic components on both sides of circuits. Moreover, it can reduce the cost of printed circuits material with less weight and size as compared that of double side printed circuits.
Patent TW-533714-B (TW)
Title: Method and apparatus for reduced rank channel estimation in a communications system
Inventor: BLANZ JOSEF J
IPC: H04L25/02
Filed: 2001-10-23
Granted: 2003-05-21
Abstract: A method and apparatus for estimating a communication channel (14) in a wireless communication system (10) having multiple transmitter antennas (12) using reduced rank estimation. The method exploits redundant and/or a priori knowledge within a system to simplify the estimation calculations. In one embodiment, a covariance matrix is calculated (44) and analyzed (46) to determine if the channel parameters may be reduced for channel estimation. If not, all parameters are used (50), otherwise a reduced rank matrix (54) is used for the calculation.
Patent TW-584755-B (TW)
Title: Liquid crystal display and method for driving thereof
Inventor: MOON SEUNG-HWAN
IPC: G02F1/133
Filed: 2001-10-25
Granted: 2004-04-21
Abstract: A liquid crystal display, apparatus for driving a liquid crystal display and a method of driving gray voltages for the same. The liquid crystal display includes a plurality of gate lines transmitting gate signals, a plurality of data lines intersecting the plurality of gate lines and transmitting data voltages, and a plurality of pixel rows. Each pixel row includes a plurality of pixels, and each pixel includes a switching element connected to one of the plurality of gate lines and one of the plurality of data lines. The polarity of the data voltages supplied to the plurality of pixels are inverted by a pixel group including two or more pixel rows. The absolute values of the data voltages applied to one row of the pixel group with respect to a first predetermined voltage are greater than the absolute values of the data voltages applied to another row of the pixel group for the same grays. Accordingly, it can be compensated for brightness difference from low charge in one row of the pixel group, to make a uniform brightness over a whole image and thus to improve the display quality.
Patent TW-I243784-B (TW)
Title: Chamfered sprocket assembly
Inventor: YAHATA YASUHIRO
IPC: B62M9/10
Filed: 2001-10-25
Granted: 2005-11-21
Abstract: A chamfered sprocket assembly for facilitating the shifting of a drive chain from a larger sprocket to a smaller sprocket is disclosed. In a preferred embodiment, the chamfered sprocket assembly includes a sprocket having a plurality of chamfered portions on a side facing a smaller sprocket, each chamfered portion located between a pair of toothlike projections located on the rim of the sprocket body. The chamfered portions preferably include a crest which tapers toward a first edge and a second edge of the chamfer portion, respectively. The crest is preferably offset from the center of the chamfer portion toward the driving direction of the sprocket assembly. To further facilitate the shifting of the drive chain, the sprocket preferably includes a rounded shoulder to guide the movement of the drive chain. Finally, the friction between the toothlike projections and the drive chain is reduced by polishing the toothlike projections.
Patent TW-I233751-B (TW)
Title: Method of filling exposed areas in digital images
Inventor: PRAKASH ADITYO
IPC: H04N7/26
Filed: 2001-12-20
Granted: 2005-06-01
Abstract: The present invention provides a method of reconstructing a previously occluded area of a video image frame exposed by the motion of a segment within said image frame. In one embodiment the method involves approximating the color values of the pixels in the newly exposed area from the color values of the neighboring image segments. The process is refined by identifying a set of neighboring segments to the exposed area, called fill segments, that most closely resemble the color values of the pixels within the exposed area. These fill segments are then used to reconstruct the color values of the exposed area. In one embodiment, the identities of the fill segments are transmitted to an exemplary decoder.
Patent TW-538317-B (TW)
Title: Positive-working resist composition
Inventor: SATO KENICHIRO
IPC: G03F7/004
Filed: 2002-03-12
Granted: 2003-06-21
Abstract: A positive-working resist composition comprising (A) a specific resin which has an aliphatic cyclic hydrocarbon group and enhances in the dissolution rate in an alkaline developing solution by an action of an acid, and (B) a specific compound generating an acid by irradiation of actinic ray or radiation. The composition is excellent in the resolving power and the exposure margin, and can be suitably used for micro-photofabrication using far ultraviolet rays, particularly ArF eximer laser beams.
Patent TW-541700-B (TW)
Title: Transistor and integrated circuit
Inventor: HOFMANN FRANZ
IPC: H01L29/06
Filed: 2002-05-03
Granted: 2003-07-11
Abstract: The invention provides a MOS transistor in which the source capacitance and the drain capacitance with respect to the substrate is reduced by the fact that an insulator element made of a material having a low dielectric constant is in each case arranged below the source feed and drain feed. The invention further provides an integrated circuit in which the bit line lead capacitance with respect to the substrate is reduced by the fact that an insulator element made of a material having a low dielectric constant is arranged below the bit line lead.
Patent TW-593239-B (TW)
Title: One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a phospholanoalkane ligand
Inventor: ALLEN KEVIN DALE
IPC: C07C31/20
Filed: 2002-05-30
Granted: 2004-06-21
Abstract: A catalyst composition comprising: (a) a cobalt component comprising one or more non-ligated cobalt compounds; and (b) a ruthenium component comprising in major part a ruthenium carbonyl compound ligated with a phospholanoalkane ligand; and a process for preparing 1,3-propanediol using such a catalyst composition.
Patent TW-583697-B (TW)
Title: Capacitor
Inventor: MIYAZAWA HISAO
IPC: H01G9/10
Filed: 2002-06-07
Granted: 2004-04-11
Abstract: In the capacitor in which the opening portion of metal housing body 1 for accommodating both capacitor device having leading-out conducting wire and the electrolyte is sealed by a sealing plate, through the planar structure of the sealing plate portion 2 where the central axis of screw hole portion 4 for the terminal 3 disposed at the sealing plate 2 is disposed in parallel, the central axis of the screw hole portion 4 is perpendicular to the wiring board when mounting the capacitor on the wiring board such that it is capable of extremely easily conducting a series of operation from the step of the insertion of screw nail to the fastening step.
Patent TW-563222-B (TW)
Title: Apparatus and method for thermally isolating a heat chamber
Inventor: BEER EMANUEL
IPC: C23C16/54
Filed: 2002-07-22
Granted: 2003-11-21
Abstract: An apparatus through which a substrate may be transferred between a first chamber and a second chamber in which the first chamber is maintained at a high temperature relative to the ambient temperature of the second chamber. The apparatus comprises a passageway for receiving the substrate and a thermally isolating interface. The thermally isolating interface reduces heat transfer from the first chamber to the second chamber and allows for transfer of the substrate between the apparatus and the second chamber. The thermally isolating interface includes a hole having dimensions such that the substrate is transferable through the thermally isolating interface.
Patent TW-558695-B (TW)
Title: Circuit and method for controlling frame ratio of LCD and LCD system having the same
Inventor: LEE HYUN-OH
IPC: G02F1/133
Filed: 2002-09-04
Granted: 2003-10-21
Abstract: A circuit for variably controlling the frame ratio of a liquid crystal display (LCD) according to an operation mode, and a method for variably controlling the same are provided. A method for displaying received data on a liquid crystal display includes the steps of selecting a power save mode, determining whether a data write enable signal for instructing received data to be displayed on an LCD panel is activated, outputting a first frame ratio when the data write enable signal is activated and outputting a second frame ratio when the data write enable signal is deactivated, and displaying the received data on the LCD panel according to the first frame ratio or the second frame ratio. The first frame ratio is larger than the second frame ratio.
Patent TW-594286-B (TW)
Title: Composition for liquid crystal oriented film, liquid crystal oriented film, and liquid crystal display device
Inventor: AONO TOSHIHARU
IPC: C08G73/10
Filed: 2002-11-06
Granted: 2004-06-21
Abstract: The periphery of bread spacer occurs leak light problem when the a liquid crystal with large dielectric constant is used in a transverse electric field liquid crystal display device. In order to solve this problem, a composition for liquid crystal oriented film is provided for manufacturing transverse electric field liquid crystal display device. The composition for liquid crystal oriented film and liquid crystal oriented film comprises a polyamide acid that is synthesized by diamino compound composition with more than one of compound shown in formula (1) and tetracarboxylic acid dianhydride component. In formula (1), ring A and ring B is phenylene in which more than one hydrogen atom is substituted by alkyl or alkoxy group of 1-3 carbon number respectively. And the site of amino group bound to ring A and ring B are para site or meta site to the ether group respectively.
Patent TW-I271749-B (TW)
Title: Material for making a conductive pattern
Inventor: LAMOTTE JOHAN
IPC: H01L51/30
Filed: 2002-11-29
Granted: 2007-01-21
Abstract: A material for making a conductive pattern, the material comprising a support and a heat-differentiable element, the heat-differentiable element comprising an outermost layer containing a polyanion and an intrinsically conductive polymer and optionally a second layer contiguous with the outermost layer, characterized in that the outermost layer and/or the optional second layer contains hydrophobic thermocoagulable latex particles in a weight ratio range with respect to the intrinsically conductive polymer in the range of 20:1 to 1:5, the hydrophobic thermocoagulable latex particles are capable upon heating of increasing the conductivity of the heated parts of the outermost layer relative to the unheated parts of the outermost layer and/or changing the removability of the heated parts of the outermost layer relative to the unheated parts of the outermost layer and the heat-differentiable element does not comprise a di- or polyhydroxy organic compound or an aprotic compound with a dielectric constant, epsilon >= 15; a method of making a conductive pattern on a support therewith; and a use of the material for making a conductive pattern in making an electronic circuit in the production of an electric or semiconductor device such as a printed circuit board, an integrated circuit, a display or touch screen, an electroluminescent device or a photovoltaic cell.